Snoop Dog may have invested in Canada’s burgeoning legal marijuana market, but you won’t see the American rapper posing in front of a local store with a joint in hand anytime soon. In an interview on this weekend’s edition of The West Block, the federal government’s point-man on pot reiterated that celebrity endorsements of any kind for legal marijuana products will be forbidden. “The law is explicit and clear, that celebrity endorsement, lifestyle advertising is…